package day04;

import java.util.Scanner;

public class CommandBySwitch {
    public static void main(String[] args) {
        Scanner sc=new Scanner(System.in);
        System.out.println("请选择功能:1.存款,2.取款,3.转账,4.退出");
        int command=sc.nextInt();
        switch (command){
            case 1:
                System.out.println("存款");
                break;
            case 2:
                System.out.println("取款");
                break;
            case 3:
                System.out.println("转账");
                break;
            case 4:
                System.out.println("退出");
                break;
            default:
                System.out.println("输入错误");
        }
    }
}
